<template>
    <div class="cart py-container">
      <!--主内容-->
      <div class="checkout py-container  pay">
        <div class="checkout-tit">
          <h4 class="fl tit-txt"><span class="success-icon"></span><span class="success-info">订单提交成功，请您及时付款！订单号：{{payObj.out_trade_no}}</span>
          </h4>
          <span class="fr"><em class="sui-lead">应付金额：</em><em class="orange money">￥{{payObj.total_fee}}</em></span>
          <div class="clearfix"></div>
        </div>
        <div class="checkout-steps">
          <div class="fl weixin">微信支付</div>
          <div class="fl sao">
            <p class="red">请使用微信扫一扫。</p>
            <div class="fl code">
              <!-- <img id="qrious" src="~/assets/img/erweima.png" alt=""> -->
              <!-- <qriously value="weixin://wxpay/bizpayurl?pr=R7tnDpZ" :size="338"/> -->
              <qriously :value="payObj.code_url" :size="338"/>
              <div class="saosao">
                <p>请使用微信扫一扫</p>
                <p>扫描二维码支付</p>
              </div>
  
            </div>
  
          </div>
          <div class="clearfix"></div>
          <!-- <p><a href="pay.html" target="_blank">> 其他支付方式</a></p> -->
          
        </div>
      </div>
    </div>
  </template>
  <script>
  import ordersApi from '@/api/orders'
  export default {
       asyncData({ params, error }) {
           return ordersApi.createNatvie(params.pid)
              .then(response => {
                  return {
                        payObj: response.data.data
                      }
              })
       },
       data() {
           return {
               timer1:''
           }
       },
       //每隔三秒调用一次查询订单状态的方法
       mounted() {//页面渲染之后执行
          this.timer1 = setInterval(() => {
              this.queryOrderStatus(this.payObj.out_trade_no)
          },3000);
       },
       methods:{
           queryOrderStatus(orderNo) {
               ordersApi.queryPayStatus(orderNo)
                  .then(response => {
                       if (response.data.success) {
                          //支付成功，清除定时器
                          clearInterval(this.timer1)
                          //提示
                          this.$message({
                              type: 'success',
                              message: '支付成功!'
                          })
                          //跳转回到课程详情页面
                          this.$router.push({path: '/course/' + this.payObj.course_id})
                       }
                  })
           }
       }
  }
  </script>
  